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new2hpr replied to the topic "Smash Rocketry New Group Project – The Proton M" – 5 years, 11 months ago
Will stages 2 and 3 have flip-out fins, so as to not ruin the appearance or CG-CP relationship?Lookin’ huge!-Ken
new2hpr replied to the topic "Smash Rocketry New Group Project – The Proton M" – 5 years, 11 months ago
Will stages 2 and 3 have flip-out fins, so as to not ruin the appearance or CG-CP relationship?Lookin’ huge!-Ken
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